For what it's worth, I've tried literally every kind of BBQ out there, except for maybe Iowa BBQ
Iowa isn't really known for BBQ - not to say we don't have places that do it well (Smokey D's is consistently winning national brisket competitions) but mostly because our meats are too good to BBQ. A high-quality Iowa pork chop can stand on its own, and I'd recommend you try one with an ear of fresh Iowa sweet corn if you ever have the chance.
BBQ really is different strokes for different folks though. Where I am now people go crazy for pork with vinegar drizzled all over it and a heap of coleslaw piled on top. It's OK but I'd take some KC style 10 out of 10 times.